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Browsing Research papers in International Journals by Author "Pandey, R. P."

Now showing items 1-20 of 28

Analysing trends in reference evapotranspiration and weather variables in the Tons River Basin in Central India

Darshana; Pandey, Ashish; Pandey, R. P. (Springer-Verlag, 2012)

In this study, reference evapotranspiration (ETo) has been estimated using Penman–Monteith (PM) method on monthly time step. The monthly values have been subsequently used to estimate annual and seasonal ETo values. ...
Analysis of Reference Evapotranspiration Variability and Trends in the Seonath River Basin Chhattisgarh

Chakraborty, Shiulee; Pandey, R. P.; Chaube, U. C.; Mishra, S. K. (2011)

In this study, ETo was calculated using FAO-56 Penman Monteith method. Lag-1 autocorrelation coefficient was performed to detect the presence of serially correlation in data series. Mann-Kendall (MK) or Modified Mann Kendall ...
Application of GIS for Watershed Prioritization and Management: A Case Study

Pandey, Ashish; Behra, S.; Pandey, R. P.; Singh, R. P. (Reserach India Publications, 2011)

The present investigation is an effort to prioritize the subwatersheds of the Ret watershed using morphometric parameter to identify the suitable sites for soil and water conservation measures. The Ret watershed was ...
Catchment area-based evaluation of the AMC-dependent SCS-CN-based rainfall–runoff models

Mishra, S. K.; Jain, M. K.; Pandey, R. P.; Singh, V. P. (Wiley InterScience, 2004)

Using a large set of rainfall–runoff data from 234 watersheds in the USA, a catchment area-based evaluation of the modified version of the Mishra and Singh (2002a) model was performed. The model is based on the Soil ...
Climate change impact on forest cover and vegetation in Betwa Basin, India

Palmate, S. S.; Pandey, Ashish; Kumar, Dheeraj; Pandey, R. P.; Mishra, S. K. (Springer, 2014)

This paper evaluates the effect of climate change (described in terms of temperature and rainfall) on forest cover and vegetation (described in terms of Normalized Difference Vegetation Index) in the Betwa river basin, a ...
Comparison of drought indices for appraisal of drought characteristics in the Ken River Basin

Jain, Vinit; Pandey, R. P.; Jain, M. K.; Byun, Hi-Ryong (Elsevier, 2015)

Drought indicesareusedtomonitordroughtconditionsofaregion.Variousdroughtindices(DIs)have been proposedinpastfewdecades,butsomeofthoseareregionspecific andhavelimitationsofap- plicability inotherclimaticconditions.Also, ...
Development of a Modified SMA Based MSCS-CN Model for Runoff Estimation

Singh, P. K.; Mishra, S. K.; Berndtsson, R.; Jain, M. K.; Pandey, R. P. (Springer, 2015)

The Soil Conservation Service Curve Number (SCS-CN) method developed by the USDA-Soil Conservation Service (SCS, 1972) is widely used for the estimation of direct runoff for a given rainfall event from small agricultural ...
Drought Analysis and Supplemental Irrigation Requirement for Rabi Crops in Haryana State

Sant, A. S.; Pandey, R. P.; Tiwari, N. K. (Technoscience Academy, 2015)

The study aimed to investigate hydrological and agricultural aspects of prolonged dry spells during rabi season. It includes the analysis of rainfall, evapotranspiration, crop water requirements and its critical stages. ...
Effect of the Length of the Streamflow Record on Truncation Level for Assessment of Streamflow Drought Characteristics

Jain, Vinit; ASCE, A. M.; Jain, M. K.; Pandey, R. P. (ASCE, 2014)

The effect of length of streamflow records on truncation level (TL) and consequent drought characterization using streamflow data for a 50 year period at Banda (Ken river) and Nandghat (Seonath river) sites in India are ...
Estimation of Lean Season water Availability in Streams with Limited Data

Pandey, R. P.; Ramasastri, K. S. (2003)

This paper presents the result of a study carried out to assess the reasonablepotentiality of lean season flow in two rivers namely the San nadi and Barah Nadi in the Rayaggdad istrict in Orissa. Different approaches were ...
Evaluation of the Soil Conservation Service curve number methodology using data from agricultural plots

Lal, Mohan; Mishra, S. K.; Pandey, Ashish; Pandey, R. P.; Meena, Pramod K.; Chaudhary, Anubhav; Jha, Ranjit Kumar; Shreevastava, Ajit K.; Kumar, Yogendra (Springer, 2017)

The Soil Conservation Service curve number (SCS-CN) method, also known as the Natural Resources Conservation Service curve number (NRCS-CN) method, is popular for computing the volume of direct surface runoff for a ...
Incidence of droughts in different climatic regions

Pandey, R. P.; Ramasastri, K. S. (Taylor & Francis, 2002)

Droughts are governed by regional climatic parameters. The ration of mean annual precipitation (Pa) to global terrestrial mean annual precipitation (Pg), and the ratio of mean annual potential evapotranspiration (Ep) to ...
Long-term Changes of Irrigation Water Requirement in the Context of Climatic Variability

Chakraborty, Shiulee; Mishra, S. K.; Pandey, R. P.; Chaube, U. C. (Taylor & Francis, 2013)

The knowledge of exact amount of water required by different crops in a given set of climatological condition of a region is vital in planning and effective management of irrigation scheme, irrigation scheduling and so ...
Modifications to SCS-CN Method for Long-Term Hydrologic Simulation

Geetha, K.; Mishra, S. K.; Eldho, T. I.; Rastogi, A. K.; Pandey, R. P. (ASCE, 2007)

The original soil conservation service curve number SCS-CN technique is primarily used to transform daily rainfall into surface runoff by assuming the proportionality between retention and surface runoff based on a ...
A Rain Duration and Modified AMC-dependent SCS-CN Procedure for Long Duration Rainfall-runoff Events

Mishra, S. K.; Pandey, R. P.; Jain, M. K.; Singh, Vijay P. (Springer, 2007)

This paper presents a rain duration-dependent procedure based on the popular Soil Conservation Service Curve Number (SCS-CN) methodology for computation of direct surface runoff from long duration rains. Curve numbers ...
A rain duration and modified AMC-dependent SCS-CN procedure for long duration rainfall-runoff events

Mishra, S. K.; Pandey, R. P.; Jain, M. K.; Singh, V. P. (Springer, 2016)

This paper presents a rain duration-dependent procedure based on the popular Soil Conservation Service Curve Number (SCS-CN) methodology for computation of direct surface runoff from long duration rains. Curve numbers are ...
Relation Between Runoff Curve Number and Irrigation Water Requirement

Chakraborty, Shiulee; Pandey, R. P.; Chaube, U. C.; Mishra, S. K. (Springer, 2015)

This paper proposes a relationship between Soil Conservation Services runoff curve number (CN) and crop water requirement/irrigation water requirement (IWR) for Seonath river basin (area = 30,860 sq km) falling in ...
Relationship between Runoff Curve Number and PET

Mishra, S. K.; Rawat, Soban Singh; Pandey, R. P.; Chakraborty, Shiulee; Jain, M. K.; Chaube, U. C. (ASCE, 2014)

This paper presents a relationship between the runoff curve number (CN) and mean potential evapotranspiration (PET) using longterm daily rainfall-runoff data. To this end, CNs were derived for different durations from ...
Relationship between the common climatic parameters and average drought frequency

Pandey, R. P.; Ramasastri, K. S. (John Wiley, 2001)

The parameters commonly considered to define climate are the mean annual precipitation and mean annual potential evapotranspiration. In this study an attempt has been made to develop a relationship between average drought ...
Simulation and optimization for irrigation and crop planning

Darshana; Pandey, Ashish; Ostrowski, Manfred; Pandey, R. P. (John Wiley & Sons, 2011)

In this study, simulation and optimization models were assembled for the optimization of irrigation systems and their operation. The simulation model CROPWAT was used for estimation of the crop water requirement, time and ...

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Browsing Research papers in International Journals by Author "Pandey, R. P."

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